Nitrogenation
氮化作用
🗣️ 情景例句
Can you work under pressure?
你能在压力下工作吗？
The best horse needs breaking,and the aptest child needs teaching.
最好的马儿要人驯，最伶俐的孩子要人训。
Oh, look! said Ann. What's that? She pointed at one of the things.
“看啊！”安说，“那是什么？”她指着一件展品问。